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RS ISO 14502-1: 2005
Determination of substances characteristic of green and black tea — Part 1: Content of total polyphenols in tea — Colorimetric method using Folin-Ciocalteu reagent

Abstract

This part of ISO 14502 specifies a method for the determination of the total polyphenol content of leaf tea and
instant tea by a colorimetric assay using Folin-Ciocalteu phenol reagent[4]. It is applicable to both green and
black tea products



General Information

CodeClassificationThemePagesPublisherAvailability
RS ISO 14502-1: 2005ADOPTED ISO STANDARDSAgriculture18First Edition
Sep 2019
Available
Price: RWF 15,000


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